16318116848 has 40 divisors (see below), whose sum is σ = 34503052080. Its totient is φ = 7414640640.

The previous prime is 16318116799. The next prime is 16318116853. The reversal of 16318116848 is 84861181361.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519248 + ... + 549776.

It is an arithmetic number, because the mean of its divisors is an integer number (862576302).

Almost surely, 2^16318116848 is an apocalyptic number.

It is an amenable number.

16318116848 is an abundant number, since it is smaller than the sum of its proper divisors (18184935232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16318116848 is a wasteful number, since it uses less digits than its factorization.

16318116848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33585 (or 33579 counting only the distinct ones).

The product of its digits is 221184, while the sum is 47.

The spelling of 16318116848 in words is "sixteen billion, three hundred eighteen million, one hundred sixteen thousand, eight hundred forty-eight".